22987986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28807}}^1$

素因数の和:28838

約数の個数: 32

約数和(自身を含む): 55311360

約数和(自身を除く): 32323374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 28807, 57614, 86421, 172842, 201649, 403298, 547333, 604947, 1094666, 1209894, 1641999, 3283998, 3831331, 7662662, 11493993, 22987986]

約数ペア:

[(1, 22987986), (2, 11493993), (3, 7662662), (6, 3831331), (7, 3283998), (14, 1641999), (19, 1209894), (21, 1094666), (38, 604947), (42, 547333), (57, 403298), (114, 201649), (133, 172842), (266, 86421), (399, 57614), (798, 28807)]